From: Hiroshi Inoue <h-inoue@dream.email.ne.jp>
Date: Wed, 2 May 2018 02:09:30 +0000 (+0900)
Subject: Fix SQLGetTypeInfo() so that it filters SQL_TYPE_DATE, SQL_TYPE_TIME or SQL_TYPE_TIME... 
X-Git-Tag: REL-10_03_0000~8
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=7785712b495e79e47067a10617fba962b4be4f72;p=psqlodbc.git

Fix SQLGetTypeInfo() so that it filters SQL_TYPE_DATE, SQL_TYPE_TIME or SQL_TYPE_TIMESTAMP for ODBC 2.x applications.
Per report from Oleg Tonkikh.
---

diff --git a/info.c b/info.c
index 1f0818f..8fa0b9b 100644
--- a/info.c
+++ b/info.c
@@ -1151,6 +1151,20 @@ PGAPI_GetTypeInfo(HSTMT hstmt,
 
 	for (i = 0, sqlType = sqlTypes[0]; sqlType; sqlType = sqlTypes[++i])
 	{
+		EnvironmentClass	*env = CC_get_env(conn);
+
+		/* Filter unsupported data types */
+		if (EN_is_odbc2(env))
+		{
+			switch (sqlType)
+			{
+				case SQL_TYPE_DATE:
+				case SQL_TYPE_TIME:
+				case SQL_TYPE_TIMESTAMP:
+					continue;
+			}
+		}
+
 		pgType = sqltype_to_pgtype(conn, sqlType);
 
 if (sqlType == SQL_LONGVARBINARY)